ljharb/regexp.prototype.flags

Robustly `.call.bind()` a function

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

Does this JS environment support the `name` property on functions?

Loosely test a package's compliance with the es-shim API

My shareable eslint config

Use `npx aud` instead of `npm audit`, whether you have a lockfile or not!

Command line tool for generating a changelog from git tags and commit history

Which regular expression flags does the current environment support?

code coverage command con coverify

Validate or fix code that doesn't adhere to EditorConfig settings or infer settings from existing code.

foreach component + npm package

Object.prototype.hasOwnProperty.call shortcut

Does the current JS environment have strict mode? ES5+ should; but let's not assume.

the Istanbul command line interface

string representations of objects in node and the browser

Ensure that when you `npm publish`, the "latest" tag is only set for the truly latest version.

tap-producing test harness for node and browsers